Telephone housing



FIG. 1 is a front, top, and left side perspective view of a telephone housing with the broken line matter being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a rear elevational view of the telephone housing of FIG. 1 with the broken line matter being for illustrative purposes only and forming no part of the claimed design;

FIG. 3 is a right side elevational view of the telephone housing of FIG. 1 with the broken line matter being for illustrative purposes only and forming no part of the claimed design; and,

FIG. 4 is a bottom plan view of the telephone housing of FIG. 1 with the broken line matter being for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for a telephone housing, as shown and described. 